| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.83 | 7.766% | $179.786 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $145.42 | 13.701% | $165.344 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $246.42 | 7.256% | $264.3002 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $138.55 | 9.501% | $151.7136 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $51.87 | 10.107% | $57.1125 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $224.65 | 5.470% | $236.9384 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $37.71 | 3.331% | $38.9661 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,011.45 | $1,094.1608 | $1,094.16 | $1,094.15 | $1,094.10 | |